Add and use has() and path_of() funcs
Add has() and path_of() funcs and use them across configure; has()will test whether a command or builtin is available; path_of() willsearch the PATH for executables and return the full pathname if found.
Signed-off-by: Loïc Minier <lool@dooz.org...
Check for sdl-config before calling it
Check whether sdl-config is available before calling it, otherwise./configure triggers a warning: ./configure: 957: sdl-config: not found
If neither the .pc file not sdl-config are present, disable SDL support....
Monitor: Fix command execution regression
Function is_async_return() added by commit 940cc30d0d4 assumesthat 'data', which is returned by handlers, is always a QDict.
This is not true, as QLists can also be returned, in this casewe'll get a segfault....
sparc64: reimplement tick timers v4
sparc64 timer has tick counter which can be set and read,and tick compare value used as deadline to fire timer interrupt.The timer is not used as periodic timer, instead deadlineis set each time new timer interrupt is needed....
sparc64: correct write extra bits to cwp
- correctly fit to cwp if provided window number is out of range
Signed-off-by: Igor V. Kovalenko <igor.v.kovalenko@gmail.com>Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Fix BSD build
<sys/wait.h> must be included in order to use WIF* macros.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Fix regression in option parsing
Commit ec229bbe7 broke invocation without a specific -hda. IOW, qemu foo.img.The lack of an optind update caused an infinite loop.
Reported-by: Amit Shah <amit.shah@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
pflash: Buffer block writes
Buffer block writes to avoid flushing every word access onto backingstorage device. This significantly speeds up flash emulation for flashesconnected through an 8 or 16-bit bus combined with backing storage (-pflash).
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@petalogix.com>
New API for asynchronous monitor commands
Qemu has a number of commands that can operate asynchronously (savevm, migrate,etc) and it will be getting more. For these commands, the user monitor needsto be suspended, but QMP monitors could continue to to accept other commands....
virtio: Add memory statistics reporting to the balloon driver
When using ballooning to manage overcommitted memory on a host, a system forguests to communicate their memory usage to the host can provide informationthat will minimize the impact of ballooning on the guests. The current method...
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